Exterior surface configuration of vehicle taillight



FIG. 1 is a perspective view of an exterior surface configuration of avehicle taillight showing my present design;

FIG. 2 is a front view thereof;

FIG. 3 is a left view thereof; and,

FIG. 4 is a top plan view thereof.

The broken lines shown in FIGS. 1-4 are for illustrative purposes onlyand form no part of the claimed design.

CLAIM I claim, the ornamental design for an exterior surfaceconfiguration of a vehicle taillight, as shown and described.